RAILROAD ABBREVIATIONSATSF Santa Fe
B&O Baltimore and Ohio
C&IL Chicago Indianapolis and Louisville (Monon)
C&O Chesapeake and Ohio
DL&W Delaware Lackawanna and Western
GM&O Gulf Mobile and Ohio
GR&I Grand Rapids and Indiana part of the PRR system
IC Illinois Central
IURY Indianapolis Union Railway (Belt Railroad)
L&N Louisville and Nashville
MILW CMStP&P(Milwaukee)
NKP New York, Chicago and St. Louis (Nickel Plate)
N&W Norfolk and Western
P&E Peoria and Eastern owned an operated by the New York Central
PRR Pennsylvania Railroad
NYC New York Central
T&OC Toledo Ohio Central part of NYC System
WAB Wabash